Accumulators; Batteries and battery chargers; Battery chargers for mobile phones; Battery packs for video cameras and laptops; Carrying cases, holders, protective cases and stands featuring power supply connectors, adaptors, speakers and battery charging devices, specially adapted for use with handheld digital electronic devices, namely, cell phones, MP3 players and personal digital assistants; Cases adapted for mobile phones; Cases for telephones; Cell phone battery chargers; Covers for smar...